diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2015-11-19 16:17:23 -0800 |
|---|---|---|
| committer | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2015-11-19 16:17:23 -0800 |
| commit | 2b15188fe196bb2210ed4e24b776746469215318 (patch) | |
| tree | dc8a043a81aa445e3318638c1ed813c3de0b70cf /packet/bmp.go | |
| parent | c130ea5b11da6974e5dda4613f771a418b05ce9b (diff) | |
bmp: fix ParseBMPMessage to handle failure of parsing header
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Diffstat (limited to 'packet/bmp.go')
| -rw-r--r-- | packet/bmp.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/packet/bmp.go b/packet/bmp.go index eceb1272..bc789c66 100644 --- a/packet/bmp.go +++ b/packet/bmp.go @@ -541,7 +541,10 @@ const ( func ParseBMPMessage(data []byte) (*BMPMessage, error) { msg := &BMPMessage{} - msg.Header.DecodeFromBytes(data) + err := msg.Header.DecodeFromBytes(data) + if err != nil { + return nil, err + } data = data[BMP_HEADER_SIZE:msg.Header.Length] switch msg.Header.Type { @@ -564,7 +567,7 @@ func ParseBMPMessage(data []byte) (*BMPMessage, error) { data = data[BMP_PEER_HEADER_SIZE:] } - err := msg.Body.ParseBody(msg, data) + err = msg.Body.ParseBody(msg, data) if err != nil { return nil, err } |